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Goodwill and Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended
May 02, 2021
Jan. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 29,300 $ 29,300
Accumulated Amortization (18,852) (17,554)
Total expected amortization expense 10,448 11,746
Core technologies    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 29,300 29,300
Accumulated Amortization (18,852) (17,554)
Total expected amortization expense $ 10,448 $ 11,746
Core technologies | Minimum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 3 years  
Core technologies | Maximum    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 8 years